The domain would negative infinity to positive infinity . Domain would be the smallest through the largest possibly value of X. If you also need the range it’s ( -4,infinity]
The answer to your is 100 volts
410 - x/7 +70 = 120
410+70-120=x/7
360=x/7
X =2520
Answer:
80/4
Step-by-step explanation:
You do
which is 80/4